عرض بسيط للتسجيلة

المؤلفMasood, Mudassir
المؤلفGhrayeb, Ali
المؤلفBabu, Prabhu
المؤلفKhalil, Issa
المؤلفHasna, Mazen
تاريخ الإتاحة2020-10-12T09:21:47Z
تاريخ النشر2017
اسم المنشور2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/GlobalSIP.2016.7905987
معرّف المصادر الموحدhttp://hdl.handle.net/10576/16397
الملخصWe consider the problem of secrecy rate maximization in a multi-input multi-output multi-eavesdropper (MIMOME) wiretap channel and present an exact solution. A general system model with a multi-antenna eavesdropper and a multi-antenna full-duplex receiver is considered. In particular, we perform joint beamforming and artificial noise optimization in an effort to maximize the achievable secrecy rate. The optimization is performed in the presence of artificial noise generated by both transmitter and legitimate receiver. The resulting optimization problem is non-convex and difficult to solve. We develop a minorization-maximization algorithm to solve the problem. It is iterative in nature and guaranteed to converge to a locally optimal solution. The results can therefore be used to benchmark existing methods. Numerical results are presented to demonstrate the efficacy of the proposed approach.
راعي المشروعThis work was made possible by NPRP grant NPRP 8-052-2-029 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعalgorithm
an-based mimome secrecy rate
العنوانA minorization-maximization algorithm for an-based mimome secrecy rate maximization
النوعConference Paper
الصفحات975-980
dc.accessType Abstract Only


الملفات في هذه التسجيلة

الملفاتالحجمالصيغةالعرض

لا توجد ملفات لها صلة بهذه التسجيلة.

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة